<!DOCTYPE html>
<html style="font-size: 16px;">

<head>
  <meta charset="utf-8" />
  <meta name="format-detection" content="telephone=no" />
  <meta name="msapplication-tap-highlight" content="no" />
  <meta name="viewport"
    content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />
  <link rel="icon" type="image/ico" href="favicon.ico" />
  <link rel="icon" type="image/png" sizes="128x128"
    href="icons/favicon-128x128.png" />
  <link rel="icon" type="image/png" sizes="96x96"
    href="icons/favicon-96x96.png" />
  <link rel="icon" type="image/png" sizes="32x32"
    href="icons/favicon-32x32.png" />
  <link rel="icon" type="image/png" sizes="16x16"
    href="icons/favicon-16x16.png" />
  <style media="screen" type="text/css">
    .loader-main{
      position: fixed;
      width: 100%;
      height: 100%;
      background-color: whitesmoke;
      z-index: 9999999;
    }
    .loader {
      width: 50px;
      height: 50px;
      margin: 30px auto 40px;
      margin-top: 20%;
      position: relative;
      z-index: 999999;
      background-color: whitesmoke;
    }
    .loader:before {
      content: "";
      width: 50px;
      height: 7px;
      border-radius: 50%;
      background: #000;
      opacity: 0.1;
      position: absolute;
      top: 59px;
      left: 0;
      animation: shadow .5s linear infinite;
    }
    .loader:after {
      content: "";
      width: 50px;
      height: 50px;
      border-radius: 3px;
      background-color: #5FB878;
      position: absolute;
      top: 0;
      left: 0;
      animation: loading .5s linear infinite;
    }
    @-webkit-keyframes loading {
      17% {
        border-bottom-right-radius: 3px;
      }

      25% {
        transform: translateY(9px) rotate(22.5deg);
      }

      50% {
        transform: translateY(18px) scale(1, 0.9) rotate(45deg);
        border-bottom-right-radius: 40px;
      }

      75% {
        transform: translateY(9px) rotate(67.5deg);
      }

      100% {
        transform: translateY(0) rotate(90deg);
      }
    }
    @keyframes loading {
      17% {
        border-bottom-right-radius: 3px;
      }

      25% {
        transform: translateY(9px) rotate(22.5deg);
      }

      50% {
        transform: translateY(18px) scale(1, 0.9) rotate(45deg);
        border-bottom-right-radius: 40px;
      }

      75% {
        transform: translateY(9px) rotate(67.5deg);
      }

      100% {
        transform: translateY(0) rotate(90deg);
      }
    }
    @-webkit-keyframes shadow {

      0%,
      100% {
        transform: scale(1, 1);
      }

      50% {
        transform: scale(1.2, 1);
      }
    }
    @keyframes shadow {

      0%,
      100% {
        transform: scale(1, 1);
      }

      50% {
        transform: scale(1.2, 1);
      }
    }

  </style>
</head>

<body>
  <div id="appLoading" class="loader-main">
      <div class="loader"></div>
  </div>
  <div id="q-app"></div>
</body>
<script>
  window.onload = function () {
    const box=document.getElementById("appLoading");
    box.remove();
  }
</script>

</html>